Swollen lymph nodes?

I went to the doctor today due to getting sick around 2 days ago..symptoms are

Achy body

Sore throat

Tons of mucus

Headache and head pressure

And temp has stayed at 99.8.

I tested negative for flu, Covid, and strep throat.

As she was feeling my neck she said the lymph nodes under my jaw are swollen on both sides…is this normal?